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feat(phase2e-2): 落地 HTTPMediaOrchestrator 打通 Go↔Node 媒体链路（Task 7）

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- 新增 MediaServerConfig + config.{dev,docker}.yaml 的 media_server 段
  （base_url / internal_token / timeout_ms / close_timeout_ms / close_retry）
- 新建 HTTPMediaOrchestrator（8 方法 + sync.Map 缓存 roomCode→routerID
  + 关闭类指数退避重试 200/500ms + ErrMediaResourceNotFound/ErrMediaServerError
  两类错误）实现 MediaOrchestrator 接口
- wire 绑定由 NoopMediaOrchestrator 切换到 HTTPMediaOrchestrator；
  MeetingService / MeetingSignalService 调用侧零改动
- E2E 脚本 docs/verify/meeting_t7_verify.mjs 证明 16/16 PASS：
  健康检查/错token 401/REST 创房加入/WS room.join/真实 mediasoup
  transport.create（ICE/DTLS 指纹均由 Node 返回非占位）/404 幂等关 producer
  /host 结束会议触发 CloseRouter
- 同步更新 13 份文档：CURRENT_STATUS / implementation.plan / design
  变更记录 / project-context / api 导览 / api websocket / api frontend meeting
  / system-architecture / media-server README / 顶层 README 等
- go build ./... 全绿

Made-with: Cursor
This commit is contained in:
bujinyuan
2026-04-21 17:47:11 +08:00
parent dfd9b6011c
commit 55d6352c6a
19 changed files with 795 additions and 46 deletions
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6
backend/go-service/app/provider/wire_gen.go
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@@ -102,9 +102,9 @@ func InitializeApp(cfg *config.Config) (*App, error) {
meetingParticipantDAO := dao6.NewMeetingParticipantDAO(gormDB)
meetingChatDAO := dao6.NewMeetingChatDAO(gormDB)
meetingBroadcaster := service7.NewMeetingBroadcaster(meetingParticipantDAO, pubSub)
noopMediaOrchestrator := service7.NewNoopMediaOrchestrator()
meetingService := service7.NewMeetingService(meetingRoomDAO, meetingParticipantDAO, meetingChatDAO, gormDB, client, meetingBroadcaster, notifyService, friendshipDAO, onlineService, noopMediaOrchestrator)
meetingSignalService := service7.NewMeetingSignalService(meetingRoomDAO, meetingParticipantDAO, client, meetingBroadcaster, noopMediaOrchestrator)
httpMediaOrchestrator := service7.NewHTTPMediaOrchestrator(cfg)
meetingService := service7.NewMeetingService(meetingRoomDAO, meetingParticipantDAO, meetingChatDAO, gormDB, client, meetingBroadcaster, notifyService, friendshipDAO, onlineService, httpMediaOrchestrator)
meetingSignalService := service7.NewMeetingSignalService(meetingRoomDAO, meetingParticipantDAO, client, meetingBroadcaster, httpMediaOrchestrator)
meetingController := controller7.NewMeetingController(meetingService)
meetingWSHandler := controller7.NewMeetingWSHandler(meetingSignalService, hub)
app := NewApp(cfg, gormDB, client, minioClient, authService, authController, adminAuthController, userManageController, onlineController, contactManageController, groupManageController, messageManageController, handler, hub, pubSub, onlineService, contactController, imController, eventHandler, offlinePusher, fileController, groupController, notifyService, notificationController, cleanupTask, meetingService, meetingSignalService, meetingController, meetingWSHandler)